[FFmpeg-user] FFmpeg with bt 601 issue

Belinda Mak cat at yours.com
Fri Apr 27 19:36:19 CEST 2012


 I have a mov file which is not broadcast safe. I am looking into making a m2v file with broadcast safe filter. 

 Here is my command

 ffmpeg.exe -y -i "C:\tmp\709.mov" -top 1 -flags ildct+ilme -vcodec rawvideo -r 29.97 -aspect 16:9 -b:v 11500k -minrate 11500k -maxrate 11500k -bufsize 1835k -bf 2 -mbd rd -an -s 1920x1080 -pix_fmt yuv420p -profile 4 -level 4 -vf colormatrix=bt709:bt601 "C:\tmp\ffmpeg-601.m2v"

 The result file is still not boardcast safe. I couldn't find much info online. I know some people use avisynth then ffmpeg. Is that the only way to do it? 



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